/* PhysNet Quarto theme.
   Current color palette follows the original 2026 PhysNet Google Site / detailed-program palette. */

:root {
  --pn-accent: #1f4e79;
  --pn-accent-dark: #173f63;
  --pn-accent-soft: #e8f1f8;
  --pn-accent-pale: #f2f7fb;
  --pn-text: #1f2933;
  --pn-muted: #5f6b7a;
  --pn-border: #d8dee9;
  --pn-panel: #f6f8fb;
  --pn-card: #ffffff;
  --pn-blue: #1f4e79;
}

body {
  color: var(--pn-text);
  background: #ffffff;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  line-height: 1.62;
}

img {
  max-width: 100%;
  height: auto;
}

.navbar {
  border-bottom: 1px solid var(--pn-border);
  box-shadow: none;
  font-size: 0.95rem;
}

.navbar-title,
.navbar .nav-link {
  color: #797979 !important;
}

.navbar .nav-link:hover,
.navbar .nav-link.active,
a {
  color: var(--pn-accent) !important;
}

#quarto-content {
  max-width: 1120px;
  margin-left: auto;
  margin-right: auto;
}

main.content {
  max-width: 980px;
}

h1, h2, h3 {
  color: var(--pn-text);
  letter-spacing: -0.02em;
}

h2 {
  margin-top: 2.6rem;
  padding-top: 0.3rem;
}

h2::after {
  content: "";
  display: block;
  width: 56px;
  height: 3px;
  margin-top: 0.45rem;
  background: var(--pn-accent);
}


.landing-title-image-wrap {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  margin: 1.25rem 0 2rem;
}

.landing-title-image {
  display: block;
  width: min(100%, 1100px);
  height: auto;
}

.edition-title-image-wrap {
  margin-top: 0;
  margin-bottom: 1.4rem;
}

.landing-title-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 170px;
  gap: 2rem;
  align-items: start;
  border-bottom: 1px solid var(--pn-border);
  padding: 2.1rem 0 1.4rem;
  margin-bottom: 1.35rem;
}

.site-kicker {
  margin: 0 0 0.5rem;
  color: var(--pn-accent);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.82rem;
}

.landing-title-row h1 {
  margin: 0;
  font-size: clamp(2.25rem, 6.4vw, 4.9rem);
  line-height: 0.98;
  font-weight: 700;
}

.landing-title-row h1 span {
  color: var(--pn-accent);
}

.landing-logo {
  width: min(170px, 100%);
  max-height: 170px;
  object-fit: contain;
  justify-self: end;
}

.quick-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin: 1.2rem 0 1.8rem;
}

.quick-link {
  display: inline-block;
  border: 1px solid var(--pn-accent);
  color: var(--pn-accent) !important;
  text-decoration: none;
  padding: 0.42rem 0.78rem;
  border-radius: 0.25rem;
  font-weight: 600;
  background: #ffffff;
}

.quick-link:hover {
  background: var(--pn-accent-soft);
  text-decoration: none;
}

.event-summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  border: 1px solid var(--pn-border);
  border-left: 4px solid var(--pn-accent);
  background: var(--pn-panel);
  margin: 1.4rem 0 2.3rem;
}

.summary-item {
  padding: 1rem 1.1rem;
  border-right: 1px solid var(--pn-border);
}

.summary-item:last-child {
  border-right: 0;
}

.landing-image-wrap {
  margin: 1.5rem 0 2.3rem;
  border: 1px solid var(--pn-border);
  background: #000;
  overflow: hidden;
}

.landing-image-wrap img {
  width: 100%;
  display: block;
  max-height: 430px;
  object-fit: cover;
}

.people-grid,
.speaker-grid,
.organizer-grid,
.edition-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1rem;
  margin: 1.1rem 0 2rem;
}

.person-card,
.speaker-card,
.edition-card,
.program-item,
.archive-note {
  border: 1px solid var(--pn-border);
  background: var(--pn-card);
  border-radius: 0.25rem;
}

.person-card,
.speaker-card,
.edition-card {
  padding: 1rem;
}

.person-card img,
.speaker-card img.speaker-photo {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border: 1px solid var(--pn-border);
  margin-bottom: 0.85rem;
  background: var(--pn-panel);
}

.person-card h3,
.speaker-card h3,
.edition-card h3 {
  font-size: 1.05rem;
  margin: 0.1rem 0 0.35rem;
}

.person-card p,
.speaker-card p,
.edition-card p {
  margin-bottom: 0;
  color: var(--pn-muted);
  font-size: 0.95rem;
}

.program-table table {
  width: 100%;
  border: 1px solid var(--pn-border);
}

.program-table th {
  background: var(--pn-accent-soft);
  color: var(--pn-accent-dark);
}

.organizer-list {
  border-left: 4px solid var(--pn-accent);
  background: var(--pn-panel);
  padding: 1rem 1.2rem;
}

.archive-note {
  padding: 1rem 1.15rem;
  background: var(--pn-panel);
  color: var(--pn-muted);
}

.meta-strip,
.gsite-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(185px, 1fr));
  gap: 0.75rem;
  margin: 1.2rem 0 2rem;
}

.meta-item {
  border: 1px solid var(--pn-border);
  background: var(--pn-panel);
  padding: 0.9rem;
}

.meta-label {
  display: block;
  color: var(--pn-accent);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.meta-value {
  display: block;
  margin-top: 0.28rem;
  font-weight: 600;
}

.program-list {
  display: grid;
  gap: 0.8rem;
  margin: 1rem 0 2rem;
}

.program-item {
  padding: 0.95rem 1rem;
  border-left: 4px solid var(--pn-accent);
}

.program-item.break {
  border-left-color: var(--pn-muted);
  background: var(--pn-panel);
}

.program-time {
  color: var(--pn-accent);
  font-weight: 700;
}

.program-title {
  font-weight: 700;
  margin-top: 0.2rem;
}

.program-speaker {
  color: var(--pn-muted);
}

.btn-physnet {
  display: inline-block;
  border: 1px solid var(--pn-accent);
  color: var(--pn-accent) !important;
  padding: 0.42rem 0.78rem;
  margin: 0.2rem 0.25rem 0.2rem 0;
  border-radius: 0.25rem;
  text-decoration: none;
  font-weight: 600;
}

.btn-physnet:hover {
  background: var(--pn-accent-soft);
  text-decoration: none;
}

.gsite-hero,
.hero,
.split-section,
.call-panel {
  border: 1px solid var(--pn-border);
  background: #ffffff;
  padding: 1rem;
  margin: 1.2rem 0 2rem;
}

.gsite-hero-media img,
.feature-image img {
  width: 100%;
  height: auto;
}

.site-wordmark {
  max-width: 150px;
}

@media (max-width: 720px) {
  
.landing-title-row {
    grid-template-columns: 1fr;
  }

  .landing-logo {
    justify-self: start;
    width: 110px;
  }

  .summary-item {
    border-right: 0;
    border-bottom: 1px solid var(--pn-border);
  }

  .summary-item:last-child {
    border-bottom: 0;
  }
}


/* Original 2026 PhysNet program styling */
.navbar {
  background: #ffffff !important;
}

.navbar-title {
  font-weight: 700;
  color: var(--pn-text) !important;
}


.landing-title-row {
  border-bottom: 2px solid var(--pn-border);
}

.landing-title-row h1 span,
.site-kicker,
.meta-label,
.program-time,
.time {
  color: var(--pn-accent) !important;
}

.quick-link,
.btn-physnet {
  border-color: var(--pn-accent);
  color: var(--pn-accent) !important;
  border-radius: 8px;
}

.quick-link:hover,
.btn-physnet:hover {
  background: var(--pn-accent-soft);
}

.event-summary,
.organizer-list,
.archive-note {
  background: var(--pn-panel);
  border-left-color: var(--pn-accent);
}

.program-container {
  max-width: 980px;
  margin: 0 auto;
  padding: 0 0 2rem;
}

.embedded-program h1:first-child,
.embedded-program .subtitle,
.embedded-program .event-meta:first-of-type {
  display: none;
}

.embedded-program h2 {
  margin: 2.2rem 0 1rem;
  font-size: 1.45rem;
  border-bottom: 2px solid var(--pn-border);
  padding-bottom: 0.45rem;
}

.embedded-program h2::after {
  display: none;
}

.embedded-program table {
  width: 100%;
  border-collapse: collapse;
  margin: 0 0 2rem;
  font-size: 0.95rem;
  border: 1px solid var(--pn-border);
  background: #ffffff;
}

.embedded-program th,
.embedded-program td {
  padding: 0.75rem 0.65rem;
  border-bottom: 1px solid var(--pn-border);
  vertical-align: top;
  text-align: left;
}

.embedded-program th {
  background: var(--pn-panel);
  color: var(--pn-text);
  font-weight: 700;
}

.embedded-program .time {
  white-space: nowrap;
  font-weight: 700;
}

.embedded-program .schedule-person,
.embedded-program .presenter,
.embedded-program .authors {
  font-weight: 600;
  color: var(--pn-text);
}

.embedded-program .schedule-affiliation,
.embedded-program .affiliations,
.embedded-program .label {
  color: var(--pn-muted);
}

.embedded-program .break-row td {
  background: var(--pn-panel);
  color: var(--pn-muted);
  font-weight: 700;
}

.session {
  margin: 0 0 1.4rem;
  padding: 1.3rem 1.3rem 1.15rem;
  border: 1px solid var(--pn-border);
  border-left: 4px solid var(--pn-accent);
  border-radius: 12px;
  background: #ffffff;
}

.session-header {
  margin-bottom: 0.65rem;
}

.session-time {
  display: inline-block;
  margin-bottom: 0.4rem;
  color: var(--pn-accent);
  font-weight: 700;
  font-size: 0.95rem;
}

.session-title {
  margin: 0;
  font-size: 1.18rem;
  line-height: 1.28;
}

.people {
  margin: 0.55rem 0 0.9rem;
}

.people p {
  margin: 0.25rem 0;
}

.affiliations {
  margin: 0.35rem 0 0;
  padding-left: 0;
  list-style: none;
  font-size: 0.94rem;
}

.affiliations li {
  margin: 0.15rem 0;
}

.abstract-label {
  margin: 0 0 0.25rem;
  font-weight: 700;
  color: var(--pn-text);
}

.abstract {
  margin: 0 0 0.8rem;
}

.abstract:last-child {
  margin-bottom: 0;
}

.compact-program table {
  margin-bottom: 1rem;
}

@media (max-width: 760px) {
  .embedded-program table,
  .embedded-program thead,
  .embedded-program tbody,
  .embedded-program th,
  .embedded-program td,
  .embedded-program tr {
    display: block;
  }

  .embedded-program thead {
    display: none;
  }

  .embedded-program tr {
    border: 1px solid var(--pn-border);
    border-radius: 10px;
    margin-bottom: 0.75rem;
    overflow: hidden;
    background: #ffffff;
  }

  .embedded-program td {
    border-bottom: none;
    padding: 0.65rem 0.75rem;
  }

  .embedded-program td::before {
    content: attr(data-label);
    display: block;
    font-weight: 700;
    color: var(--pn-muted);
    margin-bottom: 0.15rem;
  }

  .embedded-program .break-row td::before {
    display: none;
  }
}

/* Archive edition image layout
   Banners and hero images use a fixed content width that contracts to the
   available screen width. They are not cropped, so manually replaced images
   remain visible even before final dimension normalization. */
.edition-hero {
  width: min(100%, 980px);
  max-width: 100%;
  box-sizing: border-box;
  margin-left: auto;
  margin-right: auto;
}

.edition-banner,
.edition-hero-image {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  margin: 1.1rem auto;
  object-fit: contain;
  background: var(--pn-panel);
  border: 1px solid var(--pn-border);
  box-sizing: border-box;
}

.edition-banner {
  max-height: 360px;
}

.edition-hero-image {
  max-height: 560px;
}

.landing-logo,
.site-wordmark {
  background: transparent;
}


/* Default archive layout: banners and hero images are available as assets but hidden by default. */
.edition-banner,
.edition-hero-image {
  display: none;
}

.btn-physnet.disabled,
.btn-physnet[aria-disabled="true"] {
  border-color: var(--pn-border);
  background: var(--pn-panel);
  color: var(--pn-muted) !important;
  cursor: default;
  pointer-events: none;
  opacity: 0.9;
}

.keyword-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 1rem 0 2rem;
  align-items: flex-start;
}

.keyword-list span {
  display: inline-flex;
  width: fit-content;
  max-width: 100%;
  border: 1px solid var(--pn-border);
  border-radius: 0.25rem;
  padding: 0.28rem 0.56rem;
  background: var(--pn-panel);
  color: var(--pn-muted);
  font-size: 0.92rem;
  line-height: 1.35;

  white-space: nowrap;
  overflow-wrap: normal;
  word-break: keep-all;
  hyphens: none;
}

.organizer-list a {
  color: inherit !important;
  text-decoration: none !important;
}

@media (max-width: 520px) {
  .keyword-list {
    display: grid;
    grid-template-columns: 1fr;
  }

  .keyword-list span {
    width: max-content;
    max-width: 100%;
  }
}